broke the plastic housing that connect to the pin on the drive shaft. i have been looking at exploded view on traxxas website and it has no part number. i did a google search and found that there there are two different parts, traxxas half shaft set long (pn# 5656), and half shaft set short(pn# 5655). then i found a thread in the forum that states because of the differential housing that the their are two different sizes. will probably buy a set of both, since they are reasonably inexpensive. my question is how to replace it?? how do you get the pin out and reset in the plastic housing?? do you grip it with a pair of pliers and yank it out or is there some skill involved?? do i need any locktite at all. which ones on the truck are short and which are long?? thanks in advance for you help.